baber/WOPTO huggingface dataset:
Patent JP-S5664513-A (JP)
Title: Automatic equalizer
Inventor: AKASHI FUMIO
IPC: H04B3/06
Filed: 1979-10-30
Abstract: PURPOSE:To ensure an automatic equalization for the orthogonal amplitude modulation in a  simple constitution, by supplying the two base band signals produced by the biaxial synchronous  wave detector to the 2-dimensional bridge type variable attenuator and supplying the presumed  data to the input at one side of the multiplier in the correcting circuit. CONSTITUTION:The two base band signals orthogonal to each other and demodulated by the  biaxial synchronous wave detector are supplied to the delay elements 3, 4 as well as 5 and 6  having a delay time of the data interval T. The outputs of these delay elements are supplied to the 2-dimensional bridge-type variable attenuators 7-9 which actuate the tap gain via the lines 26,  29 plus 27, 30, 28 and 31. Then the corresponding signals are accumulated 16 and 17 to deliver the equalized signals 18 and 19. After this, the sample value having an interval T of the other  output 18 is supplied to the threshold level circuit to deliver the presumed data. The delay output  of the error signal obtained by giving a subtraction to the input and the output of the presumed  data is supplied to one input of a multiplier along with the delay output of the sample value; and  the delay output of the presumed data is supplied to the other input of the multiplier. Then the  output of each multiplier is integrated via the fixed gain circuit, and the corrected tap gain is  applied to the variable attenuators 7-9.
Patent JP-H036967-A (JP)
Title: Electronic file system
Inventor: HASUO KAMON
IPC: H04N1/21
Filed: 1989-06-02
Abstract: PURPOSE:To photograph an original to be photographed one by one by selecting one of two modes, the manual insert paper feed mode applying paper feed and read and the consecutive paper feed mode every time the original is detected after one original is read and the command of original read is implemented. CONSTITUTION:An index (stamp, keyword and key number or the like) corresponding to a picture of an original photographed from now is inputted and a photographing execution key is turned on, then a CPU 11 discriminates whether the mode is the manual insert paper feed mode or the consecutive paper feed mode in response to a signal from a manual insert paper feed mode detection sensor 8s. In the case of the consecutive paper feed mode to be selected, a consecutive paper feed operation pattern is displayed on a display device 4 and the consecutive paper feed operation is started. That is, a mover M is driven to lift up an original placing platen 7. In this case, when the original sensor 7s detects it that a succeeding original 3 is not placed on the original placing platen 7, a paper feed roller R4 is driven by one original to feed the original 3.
Patent JP-H036543-A (JP)
Title: Automatic zooming bracketing device for camera
Inventor: KAWASAKI MASAHIRO
IPC: G02B7/10
Filed: 1989-06-02
Abstract: PURPOSE:To enable a photographer to take a picture with plural desired optional focal lengths by changing the focal length of a photographic lens to plural focal lengths in order and performing exposure with each of the focal lengths changed by a focal length changing means. CONSTITUTION:A lens CPU 25 mounted on a zoom lens 11 drives a zoom motor 19 through a motor driver 27 to control zooming operation. The lens CPU 25, motor driver 27, and zoom motor 19 constitute the focal length changing means. The focal length of the photographic lens 11 is changed to the plural set focal lengths in order and exposure is carried out with each of the changed focal lengths. Consequently, the photographer can set a focal length and the number of times of photography in automatic zoom bracketing and a picture that the photographer intends can be taken.
Patent JP-H11339482-A (JP)
Title: Semiconductor memory device
Inventor: SUZUKI TAKESHI
IPC: G11C11/41
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor memory device in which the read time of data can be shortened by a method wherein a switching element for equalization is connected across a pair of data lines to which a sense amplifier circuit is connected and the switching element for equalization is turned on immediately after an amplification operation by the sense amplifier circuit is finished. SOLUTION: When a control signal YS is set at a high level, an equalization signal EQ is set at a low level so as to correspond to the rise of a selection word line in a state that a column-based selection switch Qy is turned on and that a sense amplifier circuit SA is made inactive, and an equalization MOSFET Qe and precharging MOSFET's Qp1 , Qp2 across a bit line BL and a bit line-BL are turned off. According to stored data in a selection memory MC, a potential across the bit line BL and the bit line-BL starts to open, the column-based selection switch Qy is closed when it is opened to a certain extent, the sense amplifier circuit SA is activated, the potential difference between a data line DL and a data line-DL is amplified, and a next read operation is performed.
Patent JP-H01309816-A (JP)
Title: Air conditioning control device for vehicle
Inventor: TAKAHASHI TADAHIRO
IPC: G05D22/02
Filed: 1988-06-08
Abstract: PURPOSE:To prevent hunting in de-mist control by terminating de-mist control when the most recently detected window glass inner surface temperature is found to be lower than the most updated no-mist testing value as determined by a no-mist testing valve determination section after de-mist control has begun. CONSTITUTION:If a window glass inner temperature Tg as detect-by a temperature sensor 2 in a de-mist control means 3 is 0 deg.C or higher while a vehicle is running, then a mist testing value Hk is determined according to the temperature Tg in a mist testing value determination section 31. The mist testing value Hk is compared with a window glass inner surface humidity Hg, as detected by a humidity sensor 1, in a mist testing section 33. If Hg>=Hk i.e., mist is detected, de-mist control is started. After de-mist control has been started, a no-mist testing value Hh is determined according to the most updated window glass inner surface temperature Tg in a no-mist testing value determination section 32. The value obtained is then compared with the most updated window glass inner surface humidity Hg in a no-mist testing section 34. If Hg<=Hh, de-mist control is terminated.
Patent JP-S62296877-A (JP)
Title: Immobilization carrier for cell or microorganism composed of carbon or graphite having modified surface
Inventor: KAKEGAWA HIROYA
IPC: C02F3/10
Filed: 1986-06-16
Abstract: PURPOSE:To obtain an immobilized carrier having improved affinity to cells or microorganisms and suitable for bioreactor, culture medium, etc., by introducing a specific functional group to a surface of a carrier made of carbon or graphite. CONSTITUTION:One or more kinds of functional groups containing at least one element selected from oxygen, sulfur, halogen, hydrogen and nitrogen, preferably groups selected from hydroxyl group, carbonyl group, aldehyde group, carboxyl group and amino group are introduced to a surface of a preferably porous immobilization carrier made of carbon or graphite, e.g. carbon fiber, coke, carbon black, etc.
Patent JP-H037696-A (JP)
Title: Sideways maneuvering device of aircraft
Inventor: KATAYANAGI RYOJI
IPC: B64C9/00
Filed: 1989-06-05
Abstract: PURPOSE:To provide stable sideways maneuverability even during flying with a high angle of elevation by allowing the left and right ends of the main wing to work as wing end rudder faces which their angles of elevation changeable independently. CONSTITUTION:Sideways maneuvering can be done by independently moving the wing end rudder faces 3L, 3R provided at the left and right ends of the main wing 2 of an airplane. When the angle of elevation alpha enlarges, a computer 11 calculates the position which gives the largest maneuvering ability on the basis of the output from an angle-of-elevation sensor 10, and a steering angle command is given to a left and a right actuator 12L, 12R. Thereby the rudder faces 3L, 3R turn round respective shafts 4 to be directed approx. in the plane speed direction V to suppress exfoliation of the stream from the rudder faces 3L, 3R. Accordingly the angles of elevation of the rudder faces 3L, 3R are changed from the position directed to the plane speed direction V in conformity to a sideways maneuvering command  delta given by the pilot, so as to generate a steering angle, and thus a sideways maneuvering force is produced round the axis in the plane speed direction. Thus a stable sideways maneuvering is made practicable even during flying with a high angle of elevation.
Patent JP-S5931223-A (JP)
Title: Control method for loading on transport equipment and device thereof
Inventor: KAMIYAMA KATSUMI
IPC: B65G67/02
Filed: 1982-08-16
Abstract: PURPOSE:To bring the balance of a load to the best condition, by a method wherein weighing is effected in order to evaluate the balance of a load which is required when cargoes are loaded on a transport equipment such as container transport trains etc. and the loading position of the cargo is determined based on the result of weighing. CONSTITUTION:Provided loading positions are n1-n5 when, for example, 5-ton containers are loaded on one freight car, weights W1-W5 corresponding to the loading positions n1-n5, respectively, are determined. In which case, in case the weights W3 in the loading position n3 at the center of a freight car is 0, W1, W2, W4 and W5 are set to, for example, -2, -1, 1 and 2. Each time when one container is loaded, in view of the current loading condition of a freight car or the sum total of the weights on each freight car, determination is made on the loading position of the container so that the weights amount to 0 in all. In practical operation, loading control is effected by a loading controller which consists of an equipment data input device 10, a weight memory device 20, a controller 30 for determining a loading position, a crane 40, and an input/output device.
Patent JP-S63308224-A (JP)
Title: Air actuator for operating clutch
Inventor: NAGASE HISAO
IPC: F16D25/08
Filed: 1987-06-05
Abstract: PURPOSE:To operate a clutch speedily and adequately by providing a shut-off valve, which is closed simultaneously with starting supply of compressed air to a power cylinder portion and also opened simultaneously with completing discharge of the compressed air, in a passage connected to a liquid sealing chamber and an oil reservoir. CONSTITUTION:When a control valve 30 is placed in air supply mode, compressed air in an air reservoir 31 is led to a pressure chamber 27 through a passage 29   a transfer pressure chamber 46   a passage 28 in this order. A power piston 26 is driven by this lead in the direction of an arrow (a) against a return spring 42. Meantime, when compressed air is led in the transfer pressure chamber 46, this pressure makes a control piston 45 shift downward to shut a valve seat 54 with a valve 51 so that the connection between the liquid sealing chamber 39 and the oil reservoir 23 is cut off. Accordingly, simultaneously with the forward movement of the power piston 26, the forward movement of the second transfer piston 35 starts in the same direction and if it makes a stroke by a predetermined distance, the clutch is disengaged.
Patent JP-H01308653-A (JP)
Title: Optical printing head
Inventor: KUNO KAZUO
IPC: B41J2/44
Filed: 1988-06-07
Abstract: PURPOSE:To reduce connections in which signals are applied, and to improve reliability by combining SELFOC lenses to which light-emitting elements arrayed in one row and successively scanning shutters are arranged adjacently. CONSTITUTION:Light-emitting diodes D are composed of four light-emitting elements D1-D4, and a plurality of the light-emitting diodes D manufactured by a gallium arsenide material are disposed normally in a row to an array shape. SELFOC lenses SLO and SLE condense the light of a shutter SO and a shutter SE, and are arranged so as to be focussed in a row on a sensitizing drum DA. The signal of an odd number is applied to the light-emitting diodes D during a time when the sensitizing drum DA is rested, the light passes through the shutter SO for exposure of the odd number opened for exposure at that time, and is condensed by the SELFOC lenses SLO, and half a row is exposed on the sensitizing drum DA. Likewise, the signal of an even number is applied to the light-emitting diodes D, the light passes through the shutter SE for exposure of the even number, and is condensed by the SELFOC lenses SLE, and the other half is exposed in a row on the sensitizing drum DA.
Patent JP-S621041-A (JP)
Title: Diagnosis circuit of information processor
Inventor: ISHIKAWA TOSHIO
IPC: G06F11/22
Filed: 1985-06-26
Abstract: PURPOSE:To remain a microinstruction showing a transmission route of data supplied when an error occurs by providing an error flip-flop circuit which is set by the error detecting signal and holding the value of a microinstruction holding register while said flip-flop circuit is kept in a set state. CONSTITUTION:This diagnosis circuit contains a microinstruction holding register 1 which supplies the output signal of a instruction register 4 storing the microinstruction code which is under execution, an error flip-flop 2 which is set by the error signal detected by an error check circuit of a processor and reset when the processor is initialized by a microinstruction and a control circuit 3 which holds the value of the register 1 while the flip-flop 2 is kept set. Thus the contents of the register 1 are held when the error signal is sent from an information processor 10. It is possible to know in which specific microinstruction execution an error occurs.
Patent JP-S5843259-A (JP)
Title: Automatic melt spraying device
Inventor: SHIMIZU OSAMU
IPC: B05B12/00
Filed: 1981-09-07
Abstract: PURPOSE:To improve the efficiency of melt spraying work by moving melt spraying  guns automatically while maintaining a constant melt spraying distance from the work  of a curved plate shape thereby melt spraying metal over the entire surface of the  work. CONSTITUTION:A means 63 for sensing the end part of the work which senses the end  part of the work is provided near melt spraying guns 58. In a traveling control means,  a rotating and driving device 4 for traveling is operated for a prescribed time by the  sensing signal of the means 63 to change over the rotating direction of a rotating and  driving device 21 for traversing. A touch switch 64 which detects the melt spraying distance of the guns 58 from the work is provided near the gun 58. In a control means  for upward and downward movement, the operations of an upward and downward  moving device 53 are so controlled by the detection signal of the switch 64 that the  melt spraying distance comes within the range of set values when the melt spraying  distance is out of the range of the set values. More specifically, the guns 58 are moved  flatly zigzag with respect to the work of a curved plate shape having curvature or gradient changing in the traveling direction while the melt spraying distance thereof is  maintained within the range of the set valuee, whereby the entire surface of the work  of a curved plate shape is automatically melt sprayed with metal.
Patent JP-2000005552-A (JP)
Title: Method for removing moisture from evacuated room or gas
Inventor: BATTILANA PAOLO
IPC: B01J20/02
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To effectively remove moisture from an exhausted gas by producing boron oxide by decomposing boric acid under a dry gas flow or the atmosphere within a specific pressure range and specific temp. range in a reaction section and bringing the boron oxide into contact with the gas. SOLUTION: The moisture is removed from an evacuated room or the gas under vacuum or under a dry gas flow (rare gas) by boron oxide obtained by the decomposition of boric acid. In such a case, boron oxide is produced at first by decomposing boric acid under a pressure lower than the atmosphere by the reaction of 2H3BO3→B2O3+3H2O. In the case of the decomposition of the dry gas flow, the flow rate of the gas is setted to larger than 5×C cm3/min (C represents the volume of the reaction section measured by cm3). The reaction is performed at 70-200 deg.C atmospheric temp. under a reduced pressure produced by the action of a vacuum pump, preferably 500 mbar or more lower atmosphere.
Patent JP-H022496-A (JP)
Title: Route guide system in moving body communication system
Inventor: YONEYAMA HIROTO
IPC: G08G1/0969
Filed: 1988-06-10
Abstract: PURPOSE:To make it possible to arrive at a destination through an optimum route by allowing a mobile station to guide a route under the consideration of a traffic flow state. CONSTITUTION:When a mobile station mounted on a subscriber's vehicle 12 requests the transmission of route guide information, the request is informed to a road-vehicle system center 26 through a road-vehicle individual communication line network 22. At the time of receiving the information, the center 26 selects an optimum route to be traveled by the mobile station under the consideration of the traffic flow state and transmits the selected route to the mobile station generating a transmission request as optimum route information through the network 22. Receiving the optimum route information, the mobile station guides the route based on the received route information and base station information transmitted from a passing road station 10.
Patent JP-S6031656-A (JP)
Title: Large scale integrated circuit for appreciating microcomputer
Inventor: SAKAO TAKASHI
IPC: G06F11/22
Filed: 1983-08-02
Abstract: PURPOSE:To reduce the number of terminals and to reduce the cost of an LSI by providing the LSI with an address selecting circuit, an LSI terminal connected to an address selection control circuit and a data reading terminal inputted to respective registers in common. CONSTITUTION:The address selection control circuit 20 controls the address selecting circuit 19 at the instruction ROM access and data ROM access timing and outputs the contents of an instruction ROM address register 17 to an address output terminal 21 at the timing S0, S1 and the contents of a data ROM address register 18 at the timing S2, S3. A control signal from the circuit 20 is also outputted to the terminal 21. External ROM reading data accessed in accordance with the outputted address are read from a data reading terminal 22 and set up in registers 17, 18 at the timing S1, S3 respectively. The contents of the register 23 are inputted to an instruction decoder and the contents of the register 24 are supplied to the succeeding instruction executing cycle as arithmetic data.
Patent JP-S5878476-A (JP)
Inventor: DOLAN DONALD T
IPC: H01L33/12
Filed: 1982-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62292673-A (JP)
Inventor: MARUKOMU II UOTSUSHIYUBAAN
IPC: C04B35/565
Filed: 1987-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6032006-A (JP)
Title: Coupling structure of optical fibers
Inventor: NISHI SHIGETO
IPC: G02B6/38
Filed: 1983-08-01
Abstract: PURPOSE:To obtain the coupling structure of optical fibers which allows the optical axes of these optical fibers to coincide with each other automatically by providing the structure with a means mechanically holding positions on which respective end surfaces of two optical fibers are opposed and liquid arranged so as to dip the opposed parts in the liquid and having large surface tension. CONSTITUTION:Two optical fibers 1, 2 are arranged on a board 3 on which a V-shaped groove is formed so that respective end surfaces of the optical fibers 1, 2 are opposed each other and are mechanically held by pressing plates 4. Under the state that mercury 6 is not arranged, the end parts of the optical fibers 1, 2 are deviated at their axes. When the mercury 6 is dropped on a part on which the optical fibers 1, 2 are opposed and the end parts of both the optical fibers are dipped in the mercury 6, the optical fibers 1, 2 are bent and the center axes of the opposed end surfaces are automatically made to coincide with each other. Since the surface tension of the mercury is large, the slight interval between the optical fibers 1, 2 is kept at a space without inflow of the mercury. On the other hand, the surface tension is acted to change the shape of the surface so that the surface area is minimized.
Patent JP-S63305764-A (JP)
Title: Cooling device for inverter
Inventor: KIMURA SHINSUKE
IPC: H05K7/20
Filed: 1987-06-05
Abstract: PURPOSE:To reduce electric power consumption and eliminate noise, by stopping a cooling fan motor while an inverter device is being stopped. CONSTITUTION:The cooling fan motor control circuit of an inverter is constituted of the operation/stop signal outputting circuit 11 of the inverter an operational amplifier 12, a capacitor 15, the operational amplifier 19, a transistor 26 and a DC relay 27 and controls the driving of an AC cooling fan motor 5 by the opening and closing of the contact 27a of the relay 27. Said outputting circuit 11 outputs a signal of low level during the operation of the inverter while outputs a signal of high level during the stopping of the same. According to this method, the cooling fan motor 5 is operated when the inverter is operated and a power is supplied, however, the cooling fan motor 5 is stopped after a set time and the motor 5 is operated during only a necessary time when the inverter is stopped. As a result, the inverter may be cooled surely.
Patent JP-S5765643-A (JP)
Title: Manufactuer of gas discharge panel
Inventor: SUGIMOTO YOSHIMI
IPC: H01J11/14
Filed: 1980-10-09
Abstract: PURPOSE:To disperse uniformly phosphor and improve the display quality of a gas discharge panel, by stirring the mixture of phosphor which ought to be spread on the inside surface of a base constituting the panel before spreading it. CONSTITUTION:A certain rate of quantities of photoresist and phosphor are put in a container as a beaker or the like, and they are mixed by using a magnetic stirrer or the like. Then, the container is soaked in the wash-tub of an ultrasonic washhing machine, and subjected to ultrasonic vibration. Then, lumps of phosphor in the photoresist are crushed in fine particles, and dispersed uniformly. A uniform phosphor layer 8 can be formed, by spreading this mixture on a glass cover plate 2 constituting a gas discharge panel, forming it into a predetermined shape by a photographically exposing method, and baking it at a given temperature. Thereby, the ununiformity of brightness can be prevented, and the display quantity of the panel can be improved.
Patent JP-H036214-A (JP)
Title: Epoxy resin composition for semiconductor sealing and semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: C08L63/00
Filed: 1989-06-02
Abstract: PURPOSE:To obtain the subject composition which has good shelf stability and curability and can give a curing product having a high glass transition point by compounding an epoxy resin, a phenol resin and a specified imidazole compound together. CONSTITUTION:An epoxy resin composition comprising an epoxy resin (A), a phenol resin (B), and an imidazole compound (C) having a group of the formula in its molecule. Suitable examples of resin (A) include those of phenol novolak type and cresol novolak type. Resin (B) functions as a curing agent for resin (A) and suitable examples thereof include phenol novolak resin and cresol novolak resin. Compound (C) functions as a curing catalyst for accelerating the reaction of resin (A) with resin (B).